/*
 * Copyright 2010-2012 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.google.code.newpath.aop.config;

import java.lang.reflect.Method;

import com.google.code.newpath.core.Path;
import com.google.code.newpath.core.PathMatchPattern;
import com.google.code.newpath.util.AntPathMatcher;
import com.google.code.newpath.util.PathMatcher;

/**
 * 
 * Represent advice(method) and pointcut pair.
 * 
 * @author Charlie Zhang
 *
 */
public class AspectConfig {
	
	private final Advice advice;
	
	private final Pointcut pointcut;

	private final PathMatcher methodMatcher;
	
	private final PathMatchPattern pathMatcher;

	public AspectConfig(Advice advice, Pointcut pointcut) {
		super();
		this.advice = advice;
		this.pointcut = pointcut;
		this.methodMatcher = new AntPathMatcher();
		this.pathMatcher = new PathMatchPattern(pointcut.getIncludePaths(), pointcut.getExcludePaths());
	}

	public Advice getAdvice() {
		return advice;
	}

	public Pointcut getPointcut() {
		return pointcut;
	}
	
	public boolean isMatchByPath(Path path) {
		return pathMatcher.isMatch(path);
	}
	
	public boolean isMatchByMethod(Method method) {
		boolean match = false;
    	//find include match 
    	for(String methodName : pointcut.getMethods()) {
    		match = methodMatcher.match(methodName, method.getName());
    		if(match == true) { break; }
    	}
    	
    	return match;
	}
	
}
